ASTM B366 GR.WPT2 SMLS 90 Degree LR Elbow DN50 SCH40S

Type: WPT2 SMLS 90 Degree LR Elbow
Material: Titanium Grade WPT2 (UNS R50400)
Degree: 90 Degree
Size: 2″ (DN50)
Standard: ANSI B16.9
Ends: BW

Titanium GR.WPT2 (UNS R50400) Chemical Composition, %

The chemical composition of grade 2 Unalloyed Ti (“Pure”) 50A alloy is outlined in the following table.

Element	Content (%)
Titanium, Ti	≥ 98.9
Iron, Fe	≤ 0.30
Oxygen, O	≤ 0.25
Carbon, C	≤ 0.080
Nitrogen, N	≤ 0.030
Hydrogen, H	≤ 0.015

Physical Properties

The physical properties of grade 2 Unalloyed Ti (“Pure”) 50A alloy are tabulated below.

Properties	Metric	Imperial
Density	4.51 g/cm3	0.163 lb/in3
Melting point	1660°C	3020°F

Mechanical Properties

The following table shows mechanical properties of grade 2 Unalloyed Ti (“Pure”) 50A alloy.

Properties	Metric	Imperial
Tensile strength	485 MPa	70300 psi
Yield strength	345 MPa	50000 psi
Poisson’s ratio	0.34-0.40	0.34-0.40
Elastic modulus	105 – 120 GPa	15200 – 17400 ksi
Elongation at break	28%	28%
Hardness (HV)	160-200	160-200

Thermal Properties

The thermal properties of grade 2 Unalloyed Ti (“Pure”) 50A are tabulated below.

Properties	Metric	Imperial
Thermal expansion co-efficient (@0.000-100°C/32-212°F)	8.60 µm/m°C	4.78 µin/in°F
Thermal conductivity	21.97 W/mK	152.5 BTU in/hr.ft².°F

NPS	O.D. D	90° Long Rad Center to End A	45° Long Rad Center to End B	90° 3D Center to End A	45° 3D Center to End B
1/2	21.3	38	16	…	…
3/4	26.7	38	19	57	24
1	33.4	38	22	76	31
1¼	42.2	48	25	95	39
1½	48.3	57	29	114	47
2	60.3	76	35	152	63
2½	73	95	44	190	79
3	88.9	114	51	229	95
3½	101.6	133	57	267	111
4	114.3	152	64	305	127
5	141.3	190	79	381	157
6	168.3	229	95	457	189
8	219.1	305	127	610	252
10	273	381	159	762	316
12	323.8	457	190	914	378
14	355.6	533	222	1067	441
16	406.4	610	254	1219	505